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NAD C 315BEE Service Manual Download Page 20

(BOTTOM VIEW)

PCB-6: KEY BOARD Vm1.0

CZ5

3

S504

S502

NAD C315BEE KEY Vm1.0

COPYRIGHT  C  2007

NAD  ELECTRONICS

S501

S503

D5

0

4

D5

0

5

D

503

(TOP VIEW)

PCB-6: KEY BOARD Vm1.0

S

V

G

S506

D502

R5

1

0

R509

S505

PHONE5

C502

IC

503

CZ54

D

508

C509

C508

TP501

C510

D5

0

6

R5

1

9

D5

0

7

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Summary of Contents for C 315BEE

Page 1: ...NAD SERVICE MANUAL C 315BEE STEREO AMPLIFIER C 315BEE STEREO AMPLIFIER All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...5 SPECIFICATIONS 6 WIRING DIAGRAM 7 BLOCK DIAGRAM 8 12 ALIGNMENT PROCEDURE 13 SCHEMATICS 14 16 PCB LAYOUT 17 19 TROUBLE SHOOTING GUIDE 20 ELECTRICAL PARTS LIST 21 27 EXPLODED VIEW 28 EXPLODED VIEW PA...

Page 3: ...GOOD EARTH GROUND WATER PIPE CONDUIT ETC AND THE EXPOSED METALLIC PARTS ONE AT A TIME MEASURE THE AC VOLTAGE ACROSS THE COMBINATION OF 1500 OHM RESISTOR AND 15 MFD CAPACITOR REVERSE THE AC PLUG AND R...

Page 4: ...nput terminals Earphone jacks etc Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electros...

Page 5: ...ereo Integrated Amplifier C 315BEE 3 1 DISC INPUT 2 CD INPUT 3 VIDEO INPUT 4 AUX INPUT 5 TUNER INPUT 6 TAPE IN OUT 7 SPEAKERS OUT 8 AC LINE CORD 9 POWER SWITCH 1 POWER 2 POWER STAND BY PROTECTION LED...

Page 6: ...mpedance R 50 kohms C 100pF Input sensitivity for rated output into 8 ohms 200 mV Voltage gain 39 dB Frequency response 20 Hz 20 kHz 1 0 dB tone defeat off 0 2dB tone defeat on Signal Noise ratio A we...

Page 7: ...All manuals and user guides at all guides com...

Page 8: ...MCU W78E52C JK31 R330 POSISTOR 80 DEGREE C HEADPHONE TUNER R TUNER L CONTROL MP R MP L TAPE OUT R Speaker R Speaker L JQX 115F 24 VOL VOL VOLUME CONTROL CIRCUIT REMOTE MUTE Q120 MUTE Q220 MUTE CIRCUI...

Page 9: ...592MHz PHONE5 MP IN DATA CLK STB U301 TC9164 Input Selection IC P1 0 1 RST 9 RXD P3 0 10 TXD P3 1 11 INT0 P3 2 12 INT1 P3 3 13 T0 P3 4 14 T1 P3 5 15 WR P3 6 16 RD P3 7 17 XTAL2 18 XTAL1 19 VSS 20 P2 0...

Page 10: ...7 21 21752 2 2 5 6 9 5 66 5 67 5 203 5 725 25 5 66 2817 5 92 7 1 5 725 7 0 1 21752 3520 55 2 5 7 5 67 5 ORFN 2 1 3 6 6 9FF Q026 81 7 21 2 5 0 1 2 3 4 5 6 7 8 NC NC NC VSS VCC NC SCL SDA All manuals an...

Page 11: ...3 4 WR P3 6 RD P3 7 XTAL1 XTAL2 GND AT89S51 W78E052C MAIN BOARD IC501 PIN CONFIGURATION OSC WATCH DOG PORT 1 LATCH LATCH LATCH LATCH PORT 0 PORT 2 PORT 0 DRIVERS PORT 1 DRIVERS PORT 2 DRIVERS PORT 3 D...

Page 12: ...COM 1 6 L COM 2 9 L COM 3 12 STB 13 GND 14 R S1 27 R S2 26 R S3 25 R S4 24 R S5 22 R S6 21 R S7 19 R S8 18 R COM 1 23 R COM 2 20 R COM 3 17 DATA 16 CLK 15 Vss 1 Vdd 28 MAIN BOARD U301 TC9164CNG PIN C...

Page 13: ...le B IDLING CUR R E NT 4 Connect the DMM to TP3 TP4 adjust VR 201 and then fine adjust VR 203 for 7mV 1mV 3 Connect the DMM to TP1 TP2 adjust VR 101 and then fine adjust VR 103 for 7mV 1mV 1 Connect t...

Page 14: ...KSA1220 R148 1K R151 10K 1 6W CF R150 10K 1 6W CF R164 27 1 6W CF R149 100 1 6W CF R177 0 068R 2W R166 360 1 6W CF R160 82 1 6W CF R162 4K7 1W FP R165 412 1 6W CF R163 4K7 1 2W FP R181 51 1 6W MF R15...

Page 15: ...6 A14 27 P2 7 A15 28 PSEN 29 ALE 30 EA 31 P0 7 AD7 32 P0 6 AD6 33 P0 5 AD5 34 P0 4 AD4 35 P0 3 AD3 36 P0 2 AD2 37 P0 1 AD1 38 P0 0 AD0 39 VDD 40 P1 1 2 P1 2 3 P1 3 4 P1 4 5 P1 5 6 P1 6 7 P1 7 8 IC501...

Page 16: ...R503 10K Q501 2SC1815 R505 47K 5V R504 100K R514 10K R515 10K R516 10K R517 2K2 Q502 C1815 S507 TACT SWITCH C511 0 1uF Remote mute Record mute Volume Volume Remote Mute Record Mute Protection Standby...

Page 17: ...BLUE HS4_C315BEE_B007_Vm1 0_POWER SCH C315BEE 2 3 Vm REV DESCRIPTION Date APPRO Document Number Sheet State Project Drafted PL Checked PTA Checked Approved by by by by Date Date Date Date CB46 CB47 C...

Page 18: ...CZ31 COPYRIGHT C 2007 C315BEE POT BOARD Vm1 0 NAD J31 NAD ELECTRONICS PCB 5 HEADPHONE BOARD Vm1 0 S507 PCB 4 STANDBY BOARD Vm1 0 DS401 CB45 D501 RED CZ34 45V WHITE 45V BLACK GND CB42 DS402 C402 NAD EL...

Page 19: ...OUT L J15 PRE OUT R J91 MAIN IN R J147 J162 MAIN IN L J163 J161 J82 J71 AGND J72 J86 D307 CB34 J150 R502 R507 CB32 J174 C330 C315 R318 R315 R314 J47 R313 C329 C314 C310 C312 R307 R289 R295 Q221 C225 C...

Page 20: ...AD C315BEE KEY Vm1 0 COPYRIGHT C 2007 NAD ELECTRONICS S501 S503 D504 D505 D503 TOP VIEW PCB 6 KEY BOARD Vm1 0 S V G S506 D502 R510 R509 S505 PHONE5 C502 IC503 CZ54 D508 C509 C508 TP501 C510 D506 R519...

Page 21: ...DBY LED OR IC501 PIN38 CHECK MCU AND RELAY IS THE OUTPUT DC LEVEL NORMAL ARE ALL POWER SUPPLIES OK CHECK THE POWER SUPPLIES CIRCUIT YES NO YES IS THERE SIGNAL OUTPUT NORMAL CHECK THE TONE CIRCUIT YES...

Page 22: ...1 Q202 Q207 Q209 Q221 Q316 31 00970 00 2SA970 GR Q305 31 00970 10 2SA970 BL Q101 Q106 Q108 Q118 Q201 Q206 Q208 Q218 31 02240 00 2SC2240 GR Q105 Q120 Q205 Q220 31 02878 00 2SC2878A Q103 Q203 31 00667 0...

Page 23: ...161 00 220uF 63V 20 C322 06 10211 04 1000u 16V 20 C329 C330 06 22251 00 2200u 50V 20 C323 C324 06 10351 04 10000u 50V 10 RESISTORS R14 R24 07 10829 50 8 2 1 6W 5 R129 R229 07 10100 50 10 1 6W 5 R164 R...

Page 24: ...6W 1 R137 R237 07 21501 50 1K5 1 6W 1 R131 R231 07 23001 50 3K 1 6W 1 R307 07 22002 50 20K 1 6W 1 R308 07 22202 50 22K 1 6W 1 R11 R21 07 98208 01 8 2 1 R12 R22 07 91003 01 100K 1 R13 R23 07 92203 01 2...

Page 25: ...36 J43 J44 J49 J50 J60 J69 J70 J71 J72 J81 J89 J101 J106 J119 J121 J123 J128 J136 J138 J170 J176 J178 J179 J181 21 06000 00 L 7 5 J2 J8 J12 J15 J21 J22 J23 J32 J34 J42 J45 J54 J57 J75 J76 J80 J98 J108...

Page 26: ...6 32 26304 00 KST 250 CB45 13 23903 01 VH 3 96A 3A CB42 13 23903 00 VH 3 96A 3A CB44 13 23903 01 VH 3 96A 3A CB44 or13 23903 11 VH 3 96A 3A CB41 13 23907 00 VH 3 96A 7A CB41 or13 23907 10 VH 3 96A 7A...

Page 27: ...76004 1 HS4 C315BEE_B009V1 M006 B Compression Spring 92 076001 0 HS4 C315BEE_B009V1 M007 Lamper Cover 69 076001 1 HS4 C315BEE_B009V1 M004 C METAL DISC 66 001008 0 HS4 C320 B009V1 M020 Phone holder 66...

Page 28: ...01 0 15x5 0 3mm Rubber Washer 86 019002 0 110x25 1 3mm PACKING POLYBAG 90 027001 0 350 600 T 1 0 Non woven Cloth 90 009002 1 H 80 W 100 L 435 VERSION LABEL C 94 076001 0 85 115 VERSION LABEL AH 94 076...

Page 29: ...5 C006 C008 C009 C010 C011 C012 C013 C015 C016 C017 T001 R001 R002 R003 R004 S001 S002 S003 S004 S005 S007 S007 S004 S006 S008 S004 S009 S010 S011 S016 S013 S014 S015 S004 S012 C007 01 31500 00 Heatsi...

Page 30: ...09 0 Sheild Plate 1 S006 61 022206 6 BTB2 6 6 Screw 4 C015 18 31512 10 Transformer AH 1 S007 61 023106 0 STB3x6 Screw 20 18 31512 21 Transformer C 1 S008 61 023506 0 MB3x6 Screw 4 C016 66 001008 0 Met...

Page 31: ...1 02 90 001013 0 AC Cord Polybag 1 03 90 027001 0 Polybag 1 04 89 076001 1 Polyfoam E nd Cap 2 05 30 28601 00 Battery CR2025 06 J30 13150 01 Remote Control Amp1 1 07 30 43150 00 IM 1 E nglish 1 08 90...

Page 32: ...MEMO All manuals and user guides at all guides com...

Page 33: ...SERVICE MANUAL NAD 2008 C 315BEE STEREO AMPLIFIER NAD ELECTRONICS LTD TORONTO All manuals and user guides at all guides com...

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